Boot cover



FIG. 1 is a front perspective view of the boot cover showing my new design;

FIG. 2 is a rear perspective view of the boot cover showing my new design;

FIG. 3 is a left side view of the boot cover shown in FIG. 1;

FIG. 4 is a right side view of the boot cover shown in FIG. 1;

FIG. 5 is a rear view of the boot cover shown in FIG. 1;

FIG. 6 is a front view of the boot cover shown in FIG. 1;

FIG. 7 is a top view of the boot cover shown in FIG. 1; and,

FIG. 8 is a bottom view of the boot cover shown in FIG. 1.

The broken lines in the drawings represent environment and form no part of the claimed design. 

CLAIM The ornamental design for a boot cover, as shown and described. 